[dpdk-dev] [PATCH v5 4/5] app/compress-perf: add dynamic compression test

Tomasz Jozwiak tomaszx.jozwiak at intel.com
Wed Dec 5 09:47:05 CET 2018


Added dynamic compression feature into compression perf. test.

Signed-off-by: Tomasz Jozwiak <tomaszx.jozwiak at intel.com>
---
 app/test-compress-perf/comp_perf_options_parse.c | 10 +++++++---
 doc/guides/rel_notes/release_18_11.rst           |  3 +--
 doc/guides/tools/comp_perf.rst                   |  4 ++--
 3 files changed, 10 insertions(+), 7 deletions(-)

diff --git a/app/test-compress-perf/comp_perf_options_parse.c b/app/test-compress-perf/comp_perf_options_parse.c
index add5c8a..66eb81f 100644
--- a/app/test-compress-perf/comp_perf_options_parse.c
+++ b/app/test-compress-perf/comp_perf_options_parse.c
@@ -50,8 +50,8 @@ usage(char *progname)
 		"		compressed/decompressed (default: 10000)\n"
 		" --operation [comp/decomp/comp_and_decomp]: perform test on\n"
 		"		compression, decompression or both operations\n"
-		" --huffman-enc [fixed/default]: Huffman encoding\n"
-		"		(default: fixed)\n"
+		" --huffman-enc [fixed/dynamic/default]: Huffman encoding\n"
+		"		(default: dynamic)\n"
 		" --compress-level N: compression level, which could be a single value, list or range\n"
 		"		(default: range between 1 and 9)\n"
 		" --window-sz N: base two log value of compression window size\n"
@@ -431,6 +431,10 @@ parse_huffman_enc(struct comp_test_data *test_data, const char *arg)
 		{
 			"fixed",
 			RTE_COMP_HUFFMAN_FIXED
+		},
+		{
+			"dynamic",
+			RTE_COMP_HUFFMAN_DYNAMIC
 		}
 	};
 
@@ -567,7 +571,7 @@ comp_perf_options_default(struct comp_test_data *test_data)
 	test_data->pool_sz = 8192;
 	test_data->max_sgl_segs = 16;
 	test_data->num_iter = 10000;
-	test_data->huffman_enc = RTE_COMP_HUFFMAN_FIXED;
+	test_data->huffman_enc = RTE_COMP_HUFFMAN_DYNAMIC;
 	test_data->test_op = COMPRESS_DECOMPRESS;
 	test_data->window_sz = -1;
 	test_data->level.min = 1;
diff --git a/doc/guides/rel_notes/release_18_11.rst b/doc/guides/rel_notes/release_18_11.rst
index e6652a5..8d9cdd2 100644
--- a/doc/guides/rel_notes/release_18_11.rst
+++ b/doc/guides/rel_notes/release_18_11.rst
@@ -355,8 +355,7 @@ New Features
 * **Added a compression performance test tool.**
 
    Added a new performance test tool to test the compressdev PMD. The tool tests
-   compression ratio and compression throughput. Dynamic compression test is not
-   supported yet.
+   compression ratio and compression throughput.
 
 API Changes
 -----------
diff --git a/doc/guides/tools/comp_perf.rst b/doc/guides/tools/comp_perf.rst
index d343408..e086c2a 100644
--- a/doc/guides/tools/comp_perf.rst
+++ b/doc/guides/tools/comp_perf.rst
@@ -24,7 +24,7 @@ to check the throughput rate
 Limitations
 ~~~~~~~~~~~
 
-* Stateful operation and dynamic compression are not supported in this version.
+* Stateful operation is not supported in this version.
 
 
 Command line options
@@ -48,7 +48,7 @@ Command line options
 
  ``--operation [comp/decomp/comp_and_decomp]``: perform test on compression, decompression or both operations
 
- ``--huffman-enc [fixed/default]``: Huffman encoding (default: fixed)
+ ``--huffman-enc [fixed/dynamic/default]``: Huffman encoding (default: dynamic)
 
  ``--compress-level N``: compression level, which could be a single value, list or range (default: range between 1 and 9)
 
-- 
2.7.4



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